216581532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17923}}^1$

素因数の和:18002

約数の個数: 48

約数和(自身を含む): 542021760

約数和(自身を除く): 325440228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 17923, 35846, 53769, 71692, 107538, 215076, 340537, 681074, 949919, 1021611, 1362148, 1899838, 2043222, 2849757, 3799676, 4086444, 5699514, 11399028, 18048461, 36096922, 54145383, 72193844, 108290766, 216581532]

約数ペア:

[(1, 216581532), (2, 108290766), (3, 72193844), (4, 54145383), (6, 36096922), (12, 18048461), (19, 11399028), (38, 5699514), (53, 4086444), (57, 3799676), (76, 2849757), (106, 2043222), (114, 1899838), (159, 1362148), (212, 1021611), (228, 949919), (318, 681074), (636, 340537), (1007, 215076), (2014, 107538), (3021, 71692), (4028, 53769), (6042, 35846), (12084, 17923)]